Open AccessProduction and properties of composites based on polymethacrylimides and carbon nanotubes
Author(s) -
К. В. Ширшин,
П. В. Корниенко,
О. А. Казанцев,
Э. Х. Фаттахова,
Н. П. Шишкина,
А. П. Сивохин
Publication year - 2019
Publication title -
plastičeskie massy
Language(s) - English
Resource type - Journals
ISSN - 0554-2901
DOI - 10.35164/0554-2901-2019-7-8-49-51
Subject(s) - carbon nanotube , materials science , acrylonitrile , methacrylic acid , copolymer , composite material , nanocomposite , carbon fibers , oxide , frit compression , chemical engineering , composite number , carbon nanotube supported catalyst , carbon nanofiber , polymer , metallurgy , engineering
The eff ect of Taunit grade carbon nanotubes on the kinetic parameters of block radical copolymerization of acrylonitrile and methacrylic acid in the presence of foaming agents (tert-butyl alcohol – N-methylformamide system) was studied. Thermoimidization and foaming of acrylonitrile and methacrylic acid copolymers produced foamed nanocomposites based on polymethacrylimides, carbon nanotubes and finely dispersed silicon oxide. It is shown that the dependences of the density of composites and their strength characteristics on the content of carbon nanotubes pass through a maximum.